Festo Контроллер позиционирования CPX-CMPX - Manual (Page 70)

2. Assembly
2−26
Festo P.BE−CPX−SYS−EN en 0902e
2.4.3 Fitting CPX terminals with Midi/Maxi pneumatics onto an H−rail
For fitting the valve terminal onto the H−rail you will require an
H−rail clamping unit type CPX−03−4,0 (Midi) or type
CPX−03−7,0 (Maxi).
Caution
Ĉ H−rail mounting without an H−rail clamping unit is not
permitted.
· If the terminal is fitted in a sloping position or if it is subĆ
jected to vibration, secure the H−rail clamping unit addiĆ
tionally
ć against sliding down with the retaining screws
intended for this purpose (see Fig. 2/13, item 6)
ć against unintentional loosening/opening.
Note
Ĉ If the terminal is fitted in a horizontal position and the
load is at rest, it is not necessary to use the screws to
secure the H−rail clamping unit (see Fig. 2/13, item 6).
Ĉ If your CPX terminal does not have an H−rail clamping
unit, you can order this and fit it at a later stage.
Ĉ The existing end plates (MIDI/MAXI) determine whether
MIDI or MAXI clamping elements are to be used.
Fasten the H−rail clamping unit to the rear of the right−hand
end plate and the pneumatic interface as described below.
Before fitting
· Glue the rubber feet on ( 4 in Fig. 2/13). Make sure that
the surfaces to be glued are clean (clean with spirit).
· Tighten the flat−head screws (see Fig. 2/13, item 3).
· Make sure that the spacer discs have been removed.